/*
 * Modified MIT License
 * 
 * Copyright (c) 2009 Houdah Software s.à r.l.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * Except as contained in this notice, the name(s) of the above copyright holders
 * shall not be used in advertising or otherwise to promote the sale, use or other 
 * dealings in this Software without prior written authorization.
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 **/

#import "HHResolutionFormatter.h"


@implementation HHResolutionFormatter

- (id)init 
{
	if ((self = [super init])) {
		[self setNumberStyle:NSNumberFormatterDecimalStyle];
	}
	
	return self;
}

- (NSString *)stringForObjectValue:(id)obj
{
	if (obj == nil) {
		return nil;
	}
	
	NSNumber *numberValue;
	
	if (! [obj isKindOfClass:[NSNumber class]]) {
		NSString *error;
		
		if (![self getObjectValue:&numberValue forString:[obj description] errorDescription:&error]) {
			return error;
		}
	}
	else {
		numberValue = obj;
	}
	
	NSString *valueString = [super stringForObjectValue:numberValue];
	
	return [NSString stringWithFormat:NSLocalizedString(@"%@ px", @"x px"), valueString];
}

@end